There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

How many times in a given day, minutes and hour clock comes in a straight line ?

What goes through cities and fields, but never moves?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Where do fish keep their money?

In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

The more of this there is, the less you see. What is it?

John's five friends Rachel, Jacob, Phoebe, Joey and Chandler live on the same road.

Rachel lives in the house: A, Jacob lives in the house: B, Phoebe lives in the house: C, Joey lives in the house:D, Chandler lives in the house: E

Mathematically
B*C*D = 1260
B + C + D = 2E
2A = E

The road numbers run from 2 to 222.

Can you tell me the house number of each of John's friends?